OT-2026-000036720
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000036720) never changes.
Identity and time
| Publication number | OT-2026-000036720 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7722-acfb-58732dae2ec0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036720 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0127cb045c1855e758777840380506f2ecdf86776af623f478f62745bc98262a |
|---|---|
| Markdown | e57be1f0a4aeb3a8b7926543b3fd4b2dcb5532b31cff26d867c5071e0768d0a8 |
| Publication page | 9563cbada4d977645223fdf1d4e99aeac82ceb4365ba20a6499ce51365df1535 |
| Manifest | d95b5a647a2aea0957215ec60b8c6919f7c45a756ed845b1fa1577b2ff6c5054 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | DPfB/WkCRjLCqz3MuPUMJGxeP2hBHe3IgN8klanHfhLlh+GB8xMKsotPuOMD60DSxbZizSDvgXnwQKUhN+dSAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:04.998868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036720observed 9563cbada4d977645223fdf1d4e99aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:04.981580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036720/manifest.jsonobserved d95b5a647a2aea0957215ec60b8c6919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.961442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036720/publication.mdobserved e57be1f0a4aeb3a8b7926543b3fd4b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:04.944917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036720/publication.txtobserved 0127cb045c1855e758777840380506f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|